Safety of UseHelunsi round cloth covered wire is made of high purity copper covered with oxidized tin, PVC insulation layer, with strong insulation and heat resistance that can prolong its service life. The interior wires are UL recognized and the exterior woven rayon cloth covering is aesthetic and retro. High Quality MaterialThe wire conductor is wrapped in thick and insulated hard PVC, stiff and heavy, making electrical appliances safer to use. Color: silver (Shiny/Bright surface). Wire type: 18 gauge (2 x 0.824mm²), in line with the north american low power electrical code standards. Copper conductor: 2 way. Rating voltage: 300V. Cloth cover outer diameter: 0.23in (6mm). Length (1 Roll): 32.8ft / 10 meters. Easy to Use1. Please take off the masking tape wrapped around both ends of the wire, re-wrap it in the peeling position you need to fix it, and then stripping off the PVC insulation layer, which can effectively prevent the rayon cloth from unraveling when stripping